What is the limit as x approaches-7 of 2x^2-6x ?

The limit as x approaches-7 of 2x^2-6x is 140

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

limit as x approaches-7 of 2x^2-6x

x \to - 7 lim (2 x^{2} - 6 x)

140

Solution steps

x \to - 7 lim (2 x^{2} - 6 x)

Plug in the value

x = - 7

= 2 (- 7)^{2} - 6 (- 7)

Simplify

2 (- 7)^{2} - 6 (- 7) : 140

= 140

(x + 9) (7 x + 2)

f (x) = 3 x, (3, 3)

\frac{2 s + 2}{s ^{2} + 4 s + 5}

\int \frac{1}{2 + 3 x ^{2}} d x

\int ln (\frac{( 1 + x )}{1 - x}) d x

What is the limit as x approaches-7 of 2x^2-6x ?
The limit as x approaches-7 of 2x^2-6x is 140